Re: Haskell Wish list: library documentation

[Peter Hancock]

>>>>> "Erik" == Erik Meijer <[EMAIL PROTECTED]> writes:

> The nice thing about Haskell is that the type of a polymorphic
> function tells you a lot about what the function does. 

So just from the type of the following polymorphic function,
what does it do?

unzap ((a,b):abs) = let bang x = x : bang x in (bang a, bang b)